Hitachi RAC-10SH3, Service Manual

Page: 32 / 153

•
Do not place plants directly under the airfl
ow as it is bad for the plants.
•
Do not direct the cool air coming out from the air-conditioner panel to face household heating apparatus as this may af
fect the working of apparatus such
as the electric kettle, oven etc.
•
The product shall be operated under the manufacturer specifi
cation and not
for any other intended use.
PRECAUTIONS DURING OPERA
TION
CAUTION
•
Do not attempt to operate the unit with wet hands, this could cause fatal accident.
•
When operating the unit with burning equipments, regularly ventilate
the room to avoid oxygen insuffi
ciency
.
•
Please ensure that outdoor mounting frame is always stable,
fi
rm and without
defect. If not, the outdoor unit may collapse and cause danger
.
•
Do not wash the unit with water or place a water container such as a vase on the indoor unit. Electrical leakage could be present and cause electric shock.
•
Be sure to stop the operation by using the remote controller and turn of
f the
circuit breaker during cleaning, the high-speed fan inside the unit may cause danger
.
•
T
urn of
f the circuit breaker if the unit is not be operated for a long period.
•
Do not climb on the outdoor unit or put objects on it.
•
When operating the unit with the door and windows opened, (the room
humidity is always above 80%) and with the air defl
ector facing down or moving
automatically for a long period of time, water will condense on the air def
lector
and drips down occasionally
.
This will wet your furniture.
Therefore, do not
operate under such condition for a long time.
•
If the amount of heat in the room is above the cooling or heating capability of the unit (for example: more people entering the room, using heating equipments and etc.), the preset room temperature cannot be achieved.
•
Indoor unit cleaning must be performed by authorized personnel only
. Consult
This appliance is not intended for use by young children or infirm persons unless they have been Young children should be supervised to ensure that they do not play with the appliance.
your sales agent. adequately supervised by a responsible person to ensure that they can use this appliance safely. Using a commercially available detergent or similar can damage the plastic parts or clog the drain pipe, causing water to drip with potential electric shock
hazard.
•
Do not touch the air outlet, bottom surface and aluminium fi
n of the outdoor
unit. Y
ou may get hurt.
Do not touch the refrigerant pipe and connecting valve.
Burns may result.
PROHIBITION
DON’T
WET
PROHIBITION
PROHIBITION
PROHIBITION DON’T
T
OUCH
“OFF”
PROHIBITION
PROHIBITION
PROHIBITION PROHIBITION PROHIBITION
DON’T
T
OUCH
STRICTL
Y
OBSER
VE
PRECAUTIONS
“OFF”
DEUTSCH FRANÇAIS ITALIANO SPANISH PORTUGUÊS
∂ÏÏËÓÈο РУССКИЙ
– 3 –
ENGLISH
• • •
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Drain Port (bottom)
Air Outlet Discharges cool air when in heating mode and warm air when in cooling and dry cool modes, and warm or cold air when in the dehumidifying mode.
NAMES AND FUNCTIONS OF EACH P
AR
T
INDOOR UNIT
OUTDOOR UNIT
Signal Receiver
(internal)
Receive signal from the remote control.
Indicator
Front Panel
(Page 8)
Horizontal/ V
ertical Air
Deflector
(internal)
Air Outlet
Remote Controller
Pipe/W
iring
Drain Hose Drains dehumidified water generated from the indoor unit when in the cooling, dehumidifying and dry cool modes. Air Inlet (rear and left side)
噝
Even if the operation is stopped, the outdoor
unit fan continues to rotate for 10~60 seconds to cool down the electrical parts.
噝
In heating operation, condensed water and
defrosted water is discharged from the outdoor unit. Do not block the drain port as the water in the drain may freeze in a cold area.
噝
Even during cooling operation, the water
condensed in the pipe, etc. may flow out from the outdoor unit.
噝
When installing the outdoor unit under eaves,
etc. of the apartment, install a bush and drain pipe on the drain port for drainage treatment.
ABOUT OUTDOOR UNIT
(Understanding
The Operating Mechanism, page 39)
Earth T
erminal
(side bottom)
噝
While the power is on, a very small amount of power is
consumed within the control circuit even when the unit is not in operation. Power can be saved if the circuit breaker is switched off.
CAUTION
Pull out the power plug if the unit is not in use for a long period. (Or turn of
f the circuit breaker
.)
Infrared
Dynamic Air
Deflection
Sensor
T
e
mporary Operation
Swit
ch
(F
orced Cooling
Switch
)
When the remote controller does not work due to factors like dead batteries, you can press the temporary operation switch to start temporary operation. (Page 44)
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Ion Mist Unit
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